diff --git a/Include/Acidanthera/Library/OcXmlLib.h b/Include/Acidanthera/Library/OcXmlLib.h
index 2d009ef0..5dc3e406 100755
--- a/Include/Acidanthera/Library/OcXmlLib.h
+++ b/Include/Acidanthera/Library/OcXmlLib.h
@@ -137,9 +137,10 @@ XmlDocumentParse (
 //
 // Exports parsed document into the buffer.
 //
-// @param Document XML_DOCUMENT to export
-// @param Length   Resulting length of the buffer without trailing \0 (optional)
-// @param Skip     N root levels before exporting, normally 0.
+// @param Document          XML_DOCUMENT to export
+// @param Length            Resulting length of the buffer without trailing \0 (optional)
+// @param Skip              N root levels before exporting, normally 0.
+// @param PrependPlistInfo  Prepend XML plist doc info to exported document.
 //
 // @return Exported buffer allocated from pool or NULL.
 //
@@ -147,7 +148,8 @@ CHAR8 *
 XmlDocumentExport (
   XML_DOCUMENT  *Document,
   UINT32        *Length,
-  UINT32        Skip
+  UINT32        Skip,
+  BOOLEAN       PrependPlistInfo
   );
 
 //
diff --git a/Library/OcAppleKernelLib/PrelinkedContext.c b/Library/OcAppleKernelLib/PrelinkedContext.c
index 6288ea7c..41385039 100644
--- a/Library/OcAppleKernelLib/PrelinkedContext.c
+++ b/Library/OcAppleKernelLib/PrelinkedContext.c
@@ -668,7 +668,7 @@ PrelinkedInjectComplete (
     }
   }
 
-  ExportedInfo = XmlDocumentExport (Context->PrelinkedInfoDocument, &ExportedInfoSize, 0);
+  ExportedInfo = XmlDocumentExport (Context->PrelinkedInfoDocument, &ExportedInfoSize, 0, FALSE);
   if (ExportedInfo == NULL) {
     return EFI_OUT_OF_RESOURCES;
   }
@@ -1002,7 +1002,7 @@ PrelinkedInjectKext (
   //
   // Strip outer plist & dict.
   //
-  NewInfoPlist = XmlDocumentExport (InfoPlistDocument, &NewInfoPlistSize, 2);
+  NewInfoPlist = XmlDocumentExport (InfoPlistDocument, &NewInfoPlistSize, 2, FALSE);
 
   XmlDocumentFree (InfoPlistDocument);
   FreePool (TmpInfoPlist);
diff --git a/Library/OcXmlLib/OcXmlLib.c b/Library/OcXmlLib/OcXmlLib.c
index 321e1a7f..9b0c530c 100755
--- a/Library/OcXmlLib/OcXmlLib.c
+++ b/Library/OcXmlLib/OcXmlLib.c
@@ -52,6 +52,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 //
 #define XML_EXPORT_MIN_ALLOCATION_SIZE 4096
 
+#define XML_PLIST_HEADER  "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">"
+
 struct XML_NODE_LIST_;
 struct XML_PARSER_;
 
@@ -1146,22 +1148,36 @@ CHAR8 *
 XmlDocumentExport (
   XML_DOCUMENT  *Document,
   UINT32        *Length,
-  UINT32        Skip
+  UINT32        Skip,
+  BOOLEAN       PrependPlistInfo
   )
 {
   CHAR8   *Buffer;
+  CHAR8   *BufferXmlContent;
   UINT32  AllocSize;
   UINT32  CurrentSize;
 
   AllocSize = Document->Buffer.Length + 1;
-  Buffer    = AllocatePool (AllocSize);
+  if (PrependPlistInfo && OcOverflowAddU32 (AllocSize, L_STR_SIZE_NT (XML_PLIST_HEADER), &AllocSize)) {
+      return NULL;
+  }
+  Buffer = AllocatePool (AllocSize);
   if (Buffer == NULL) {
     XML_USAGE_ERROR ("XmlDocumentExport::failed to allocate");
     return NULL;
   }
+  BufferXmlContent = PrependPlistInfo ? &Buffer[L_STR_LEN (XML_PLIST_HEADER)] : Buffer;
 
   CurrentSize = 0;
-  XmlNodeExportRecursive (Document->Root, &Buffer, &AllocSize, &CurrentSize, Skip);
+  XmlNodeExportRecursive (Document->Root, &BufferXmlContent, &AllocSize, &CurrentSize, Skip);
+
+  if (PrependPlistInfo) {
+    if (OcOverflowAddU32 (CurrentSize, L_STR_SIZE_NT (XML_PLIST_HEADER), &CurrentSize)) {
+      FreePool (Buffer);
+      return NULL;
+    }
+    CopyMem (Buffer, XML_PLIST_HEADER, L_STR_SIZE_NT (XML_PLIST_HEADER));
+  }
 
   if (Length != NULL) {
     *Length = CurrentSize;